<template>
    <div class="alert-box">
        <strong>Error!</strong>
        <br/>
        <slot />
    </div>
</template>

<style scoped>
    .alert-box {
        margin-top: 20px;
        border: 2px solid red;
        border-radius: 4px;
        padding: 20px 15px;
    }

    strong {
        color: red;
    }
</style>